Precio habitual
£49.95
: In stock
: UHQCD
On Ultra High-Quality CD - Numbered Limited Edition Japanese Import UHQCD
Features:
Superior Crystal Sound
Ultimate High-Quality CD
XRCD-Like Luxury Digipak
Playable on conventional CD players
Made in Japan
About Ultimate High-Quality CD Format (UHQCD)
Many years have passed since the birth of the Audio Compact Disc (CD) back in 1982. By use of High-Quality materials and a totally different manufacturing method, the definitive version of audiophile audio CD was born. Playable on any CD player, the Ultimate High-Quality CD greatly surpasses all previous CDs before it!
The Ultimate High Quality CD (UHQCD):
UHQCD is a radical change to the CD manufacturing process itself. The conventional wisdom about CD manufacturing, which had remained largely unchanged across the world for over 30 years, has been exhaustively questioned. Through this effort, the ultimate in quality was attained - a level of quality that is certainly impossible to achieve with existing CD discs.
The Ultimate High-Quality CD was developed through an effort to improve audio quality by simply upgrading the materials used in ordinary CDs to higher quality materials. For the substrate, a high-transparency and high-fluidity polycarbonate (a type of plastic) of the type used for LCD panels was used, while for the reflective layer, low-cost, common aluminium was replaced with a unique and expensive alloy of high reflectivity.
Differences in manufacturing methods:
Conventional CDs are produced using the technique of injection moulding to form "pits" of data on polycarbonate material. A metal plate on which "pits" representing audio source data are formed is used as a die. This is called the "stamper." Polycarbonate is melted at high temperatures and poured into the die to duplicate the pit patterns on the stamper.
This method is efficient because it enables high-speed production, but it does not enable totally accurate or complete duplication of the pits on the stamper. As a melted plastic, polycarbonate is inevitably viscous, so it cannot penetrate completely into every land and groove of the tiny pits of the stamper.
The Ultimate High-Quality CD photopolymer is used instead of polycarbonate to replicate the pits of the stamper. In their normal state, photopolymers are liquids, but one of their characteristic properties is that they harden when exposed to light of certain wavelengths. The advantage of this property is that perfect replication of very finely detailed pits was achieved. Photopolymers in the liquid state are able to penetrate into the tiniest corners of pits on the stamper so that the pattern of the pits is reproduced to an extremely high level of accuracy. The Ultimate High-Quality CD reproduces audio with greater precision and at a level that is impossible to achieve using conventional CD production technology.
Made in Japan
ITEM DELIVERY: Delivery times vary widely based on destination.
Terms of Sale: In principle, we can't accept returning and refunding but, we can accept only for defective products.
International Buyers - Please Note: Import duties, taxes & charges are not included in the item price or shipping cost. Please be aware of these are buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
- Standard delivered 4-5 Days
- Express delivered 2-4 Days
- Worldwide tracking delivered 4-14 Days
Orders are processed and delivered Monday-Friday (excluding public holidays)
Our customers enjoy top class customer services and 30 days returns.
- Item Returns:
We want you to feel happy with your purchase, so if for any reason you are not, you may send your item(s) back to us within 14 days for a full refund or exchange free of charge.
Item Returns: We want you to feel happy with your purchase, so if for any reason you are not, you may send your item(s) back to us within 14 days for a full refund or exchange free of charge.
Please note, postage costs are non-refundable except in the following circumstances:
* the item you receive is different to that ordered.
* OR the item you receive is damaged or faulty.
In the above cases, a full refund/exchange will be issued including any additional postage costs incurred by the buyer.
*Please note, we can only refund up to the minimum postage amount required to send your item(s) back to us. Therefore, we always recommend that items be returned to us using the royal mails 2nd class service with recorded delivery for insurance purposes.
All items must be returned to us in their original condition within 14 days of receipt. Please let us know beforehand why you are planning on sending an item back to us and remember to include this information in your return. It is also vital that you include your user id & item number so we can deal with your request for a refund or exchange as quickly as possible.
All refunds will be issued via your original method of payment and normally take up to 3 working days to process.
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